Rosenwasser
Multifamily Housing in New York City, NY · 1183 Grand Concourse · 10452
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 19.6 kBtu/ft² |
| Source EUI | 46.5 kBtu/ft² |
| GHG emissions | 134 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 296,904 kWh |
| Natural gas | 3,212 therms |
| Gross floor area | 68,200 sq ft |
| Source record | nyc:2950914:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +72 | 19.6 kBtu/ft² | 134 tCO₂e |
| 2023 | 28 | +18 | 86.1 kBtu/ft² | 370 tCO₂e |
| 2022 | 10 | 114.3 kBtu/ft² | 451 tCO₂e |
Compliance context
Local Law 84 (LL84)
Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 1183 Grand Concourse
- City
- New York City
- State
- New York
- ZIP
- 10452
- Coordinates
- 40.83395, -73.91827
Within ~1 km
Nearby benchmarked buildings
- 1159 Riverscore 100
Multifamily Housing · 2,130,521 sq ft
- Lovett - 1020 Grand Concoursescore 86
Multifamily Housing · 568,597 sq ft
Courthouse · 550,600 sq ft
- G626 River Terracescore 85
Multifamily Housing · 521,094 sq ft
Courthouse · 490,000 sq ft
- Feil - 200 East 161st Streetscore —
Mixed Use Property · 437,560 sq ft
See also: most efficient in New York City · biggest emitters
Frequently asked questions
What is Rosenwasser's energy grade?
Rosenwasser scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Rosenwasser use?
Its 2024 site energy-use intensity was 19.6 kBtu/ft² (46.5 kBtu/ft² source) across 68,200 sq ft, including 296,904 kWh of electricity and 3,212 therms of natural gas.
What are Rosenwasser's carbon emissions?
Rosenwasser reported 134 tCO₂e of greenhouse-gas emissions (2.0 kgCO₂e/ft²) for 2024. Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
Dataset updated . Source: Energy and Water Data Disclosure disclosure, record nyc:2950914:2024.